Swimming pool perimeter alarm



FIG. 1 is a front, top and side perspective view of the swimming pool perimeter alarm embodying the design of the present invention, with the cords broken away in the center to indicate indeterminate length;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a swimming pool perimeter alarm, as shown and described. 